Shamira A Perera
Publications
185
Citations
5 022
h-index
38
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Total publications
185
Total citations
5022
Citations per publication
27.15
Average publications per year
10.88
Average coauthors
15.06
Publications years
2009-2025 (17 years)
h-index
38
i10-index
112
m-index
2.24
o-index
92
g-index
62
w-index
10
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
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Ophthalmology
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Ophthalmology, 112, 60.54%
Ophthalmology
112 publications, 60.54%
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General Medicine
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General Medicine, 38, 20.54%
General Medicine
38 publications, 20.54%
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Sensory Systems
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Sensory Systems, 24, 12.97%
Sensory Systems
24 publications, 12.97%
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Cellular and Molecular Neuroscience
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Cellular and Molecular Neuroscience, 21, 11.35%
Cellular and Molecular Neuroscience
21 publications, 11.35%
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Genetics
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Genetics, 10, 5.41%
Genetics
10 publications, 5.41%
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Pharmacology (medical)
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Pharmacology (medical), 5, 2.7%
Pharmacology (medical)
5 publications, 2.7%
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Molecular Biology
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Molecular Biology, 4, 2.16%
Molecular Biology
4 publications, 2.16%
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Genetics (clinical)
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Genetics (clinical), 4, 2.16%
Genetics (clinical)
4 publications, 2.16%
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Multidisciplinary
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Multidisciplinary, 3, 1.62%
Multidisciplinary
3 publications, 1.62%
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Biotechnology
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Biotechnology, 3, 1.62%
Biotechnology
3 publications, 1.62%
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Atomic and Molecular Physics, and Optics
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Atomic and Molecular Physics, and Optics, 3, 1.62%
Atomic and Molecular Physics, and Optics
3 publications, 1.62%
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Surgery
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Surgery, 3, 1.62%
Surgery
3 publications, 1.62%
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Biomedical Engineering
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Biomedical Engineering, 2, 1.08%
Biomedical Engineering
2 publications, 1.08%
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Cancer Research
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Cancer Research, 1, 0.54%
Cancer Research
1 publication, 0.54%
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Public Health, Environmental and Occupational Health
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Public Health, Environmental and Occupational Health, 1, 0.54%
Public Health, Environmental and Occupational Health
1 publication, 0.54%
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Ecology, Evolution, Behavior and Systematics
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Ecology, Evolution, Behavior and Systematics, 1, 0.54%
Ecology, Evolution, Behavior and Systematics
1 publication, 0.54%
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Health Policy
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Health Policy, 1, 0.54%
Health Policy
1 publication, 0.54%
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Health Informatics
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Health Informatics, 1, 0.54%
Health Informatics
1 publication, 0.54%
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Neurology (clinical)
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Neurology (clinical), 1, 0.54%
Neurology (clinical)
1 publication, 0.54%
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Health Information Management
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Health Information Management, 1, 0.54%
Health Information Management
1 publication, 0.54%
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Journals
Citing journals
Publishers
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Elsevier
30 publications, 16.22%
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Ovid Technologies (Wolters Kluwer Health)
29 publications, 15.68%
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Association for Research in Vision and Ophthalmology (ARVO)
29 publications, 15.68%
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Springer Nature
25 publications, 13.51%
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Taylor & Francis
14 publications, 7.57%
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BMJ
12 publications, 6.49%
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American Medical Association (AMA)
11 publications, 5.95%
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Wiley
9 publications, 4.86%
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Oxford University Press
3 publications, 1.62%
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Optica Publishing Group
3 publications, 1.62%
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SingHealth Academy
3 publications, 1.62%
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Public Library of Science (PLoS)
2 publications, 1.08%
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Cambridge University Press
1 publication, 0.54%
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Frontiers Media S.A.
1 publication, 0.54%
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Hindawi Limited
1 publication, 0.54%
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S. Karger AG
1 publication, 0.54%
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Jaypee Brothers Medical Publishing
1 publication, 0.54%
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Organizations from articles
Countries from articles
Citing organizations
Citing countries
- We do not take into account publications without a DOI.
- Statistics recalculated daily.